Biophysical Society 62nd Annual Meeting | Program Guide

3207-Pos Board B415 HIGH-SPEED ATOMIC FORCE MICROSCOPIC OBSERVATIONS ON DEMEM- BRANATED CHLAMYDOMONAS AXONEMES AND DYNEIN ARMS. Misaki Shiraga, Yuka Matsuda, Junya Kirima, Kazuhiro Oiwa 3208-Pos Board B416 STRUCTURAL INSIGHTS INTO COMPLEX FORMATION OF THE AXONEMAL DYNEIN LIGHT CHAIN-1 AND OADΓ STALK. Akiyuki Toda , Hideaki Tanaka, Yosuke Nishikawa, Toshiki Yagi, Genji Kurisu 3209-Pos Board B417 CREATING PROTEIN-BASED MOLECULAR MOTORS THAT MOVE ALONG DNA NANOTUBES. Ryota Ibusuki, Kazuhiro Oiwa, Hiroaki Kojima, Ken’ya Furuta 3210-Pos Board B418 F-ACTIN MEDITATED FOCUSING OF VESICLES AT THE CELL TIP IS ES- SENTIAL FOR POLARIZED GROWTH. Jeffrey P. Bibeau, James L. Kingsley , Fabienne Furt, Erkan Tüzel, Luis Vidali Cytoskeletal Assemblies and Dynamics (Boards B419–B432) 3211-Pos Board B419 MECHANICAL REGULATION OF ACTIN FILAMENT DISASSEMBLY BY ADF/ COFILIN. Antoine Jegou , Hugo Wioland, Guillaume Romet-Lemonne 3212-Pos Board B420 INTRINSICALLY DISORDERED REGION OF ACTIN BINDING PROTEIN REGU- LATES DYNAMIC ACTIN ASSEMBLY. He Sun, Yansong Miao 3213-Pos Board B421 LARGE-SCALE COARSE GRAINED SIMULATIONS OF F-ACTIN INTERACTING WITH MODEL MEMBRANES. Carsten F. E, Schroer , Siewert J. Marrink 3214-Pos Board B422 STABILITY ON THE EDGE: PROBING THE BIOPHYSICAL MECHANISMS OF POLARITY MAINTENANCE IN MOTILE CELLS. Rikki M. Garner , Elena Koslover, Andrew J. Spakowitz, Julie A. Theriot 3215-Pos Board B423 ULTRA FAST CONTRACTIONS AND EMERGENT DYNAMICS IN A LIVING ACTIVE SOLID–THE EPITHELIUM OF THE PRIMITIVE ANIMAL TRICHOPLAX ADHAERENS. Shahaf Armon , Manu Prakash 3216-Pos Board B424 MATURATION OF THE HUMAN MOTILE CILIA WAVEFORM IN AIRWAY CELLS. Alina Oltean , Philip V. Bayly, Steven L. Brody 3217-Pos Board B425 SELF ORGANIZED WAVE LIKE BEATING OF ACTIN BUNDLES IN A MINIMAL ACTO-MYOSIN SYSTEM OF CONTROLLED ARCHITECTURE. Marie Pochitaloff , Mathieu Richard, Takagi Yasuharu, Enrique De La Cruz, Jim Sellers, Jean-François Joanny, Frank Jülicher, Laurent Blanchoin, Pascal Martin 3218-Pos Board B426 CHARACTERIZATION OF ACTIN MODULATING PROTEINS IN THE CYTO- KINETIC RING MACHINERY OF YEAST USING A MINIMAL IN-VITRO SYS- TEM. Saravanan Palani, Paola Zambon, Anton Kamnev, Tomoyuki Hatano, Mohan K. Balasubramanian, Darius V. Köster 3219-Pos Board B427 MICRO-MANIPULATING THE SPINDLE TO STUDY CHROMOSOME SEGRE- GATION IN ANAPHASE. Jun Takagi, Takeshi Itabashi, Shin’ichi Ishiwata, Yuta Shimamoto

3193-Pos Board B401 THE SUPER RELAXED STATE OF MYOSIN IN HUMAN MUSCLE. Clyde F. Wilson, Nariman Naber, Roger A. Cooke 3194-Pos Board B402 QUANTIFYING THE TITIN CONTRIBUTION TO MUSCLE FORCE GENERA- TION USING A NOVEL METHOD TO SPECIFICALLY CLEAVE THE TITIN SPRINGS IN SITU. Yong Li, Andreas Unger, Marion von Frieling-Salewsky, Jaime Andrés Rivas Pardo, Julio M. Fernandez, Wolfgang A. Linke 3195-Pos Board B403 DECIPHERING THE MOLECULAR MECHANISM OF MYOMESIN ELASTIC- ITY. Matthias Wilmanns , Spyros D. Chatziefthimiou 3196-Pos Board B404 NEBULIN STIFFENS THE THIN FILAMENT AND AUGMENTS CROSSBRIDGE INTERACTION–AN X-RAY DIFFRACTION STUDY ON INTACT MUSCLE.  Balazs Kiss , Eun-Jeong Lee, Weikang Ma, Frank Li, Paola Tonino, Srboljub M. Mijailovich, Thomas Irving, Henk Granzier 3197-Pos Board B405 MYOSIN ORIENTATION IN A FUNCTIONING MUSCLE FIBER WITH HIGH ANGULAR RESOLUTION. Yahor Savich , Benjamin P. Binder, Peter D. Mar- tin, Andrew R. Thompson, David D. Thomas 3198-Pos Board B406 CRYOELECTRON TOMOGRAPHY OF ISOLATED, RELAXED THICK FILA- MENTS FROM LETHOCERUS INDICUS FLIGHT MUSCLE. Nadia Daneshpar- var 3199-Pos Board B407 ELECTRON TOMOGRAPHY OF RELAXED LETHOCERUS FLIGHT MUSCLE REVEALS THIN FILAMENT BINDING OF DISORDERED “BLOCKED” HEADS. Hamidreza Rahmani 3200-Pos Board B408 ROLE OF MYOSIN CAATPASE IN MUSCLE CONTRACTION. Jinghua Ge, Akhil Gargey Iragavarapu, Yuri E. Nesmelov 3201-Pos Board B409 EFFECTS OF MYOSIN INHIBITORS ON THE X-RAY DIFFRACTION PATTERNS OF RELAXED AND CALCIUM-ACTIVATED RABBIT SKELETAL MUSCLE FIBERS. Hiroyuki Iwamoto 3202-Pos Board B410 COOPERATIVE ACTIVATION OF STRIATED MUSCLE THICK FILAMENTS BY S2 BINDING. Dua’a Quedan, Andrea Bernardino-Schaefer, Rohit Singh, Christopher Thang, Mithilesh Bhaskaruni, Riti Srivastava, Douglas D. Root 3203-Pos Board B411 TOPOLOGY OF INTERACTIONS BETWEEN TITIN MOLECULES AND MYOSIN THICK FILAMENTS. Miklos Kellermayer, Dominik Sziklai, Zsombor Papp, Brennan Decker, Eszter Lakatos, Zsolt Martonfalvi Kinesins, Dyneins, and Other Microtubule- based Motors II (Boards B412–B418) 3204-Pos Board B412 USING BROWNIAN DYNAMICS SIMULATIONS TO IDENTIFY BEST PRAC- TICES IN SINGLE PARTICLE TRACKING. Annan S. I. Cook 3205-Pos Board B413 SUBSTRATE MOBILITY PRODUCES VELOCITY TIME DEPENDENCE IN MI- CROTUBULE GLIDING.  Joseph D. Lopes , David Quint, Dail Chapman, Ajay Gopinathan, Linda Hirst, Jing Xu 3206-Pos Board B414 MICROFLUIDIC DEVICE TO MEASURE COLLECTIVE FORCE DYNAMICS OF KINESIN MOTOR PROTEINS.  Joseph M. Cleary , William O. Hancock

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